Move over Messi, here come the robots

In this photo taken Thursday, June 27, 2013, a robot from the University of Bonn dribbles around a Japanese competitor at the RoboCup championships in Eindhoven, Netherlands. Around 300 teams from 40 countries are competing this week at the RoboCup. The competition has the long-term goal of building a team of androids good enough to beat the human world cup team by 2050. (AP Photo/Toby Sterling)
— AP

In this photo taken Thursday, June 27, 2013, a robot from the University of Bonn dribbles around a Japanese competitor at the RoboCup championships in Eindhoven, Netherlands. Around 300 teams from 40 countries are competing this week at the RoboCup. The competition has the long-term goal of building a team of androids good enough to beat the human world cup team by 2050. (AP Photo/Toby Sterling)
/ AP

Robots in the "standard platform" division prepare for kickoff at a match held during the RoboCup championships in Eindhoven, Netherlands on Thursday, June 27, 2013. Around 300 teams from 40 countries are competing this week in the RoboCup championships. The competition has the long-term goal of building a team of androids good enough to beat the human world cup team by 2050. (AP Photo/Toby Sterling)— AP

Robots in the "standard platform" division prepare for kickoff at a match held during the RoboCup championships in Eindhoven, Netherlands on Thursday, June 27, 2013. Around 300 teams from 40 countries are competing this week in the RoboCup championships. The competition has the long-term goal of building a team of androids good enough to beat the human world cup team by 2050. (AP Photo/Toby Sterling)
/ AP

A robot from the RoBIU team fielded by Israel's Bar Ilan university prepares to take a penalty shot at the RoboCup in Eindhoven, Netherlands on Thursday, June 27, 2013. Around 300 teams from 40 countries are competing this week in the RoboCup championships. The competition has the long-term goal of building a team of androids good enough to beat the human world cup team by 2050. (AP Photo/Toby Sterling)— AP

A robot from the RoBIU team fielded by Israel's Bar Ilan university prepares to take a penalty shot at the RoboCup in Eindhoven, Netherlands on Thursday, June 27, 2013. Around 300 teams from 40 countries are competing this week in the RoboCup championships. The competition has the long-term goal of building a team of androids good enough to beat the human world cup team by 2050. (AP Photo/Toby Sterling)
/ AP

In this photo taken Thursday, June 27, 2013, a woman shakes hands with a robot at an exhibition outside the RoboCup championships in Eindhoven, Netherlands. Around 300 teams from 40 countries are competing this week in the RoboCup championships. The competition has the long-term goal of building a team of androids good enough to beat the human world cup team by 2050. (AP Photo/Toby Sterling)— AP

In this photo taken Thursday, June 27, 2013, a woman shakes hands with a robot at an exhibition outside the RoboCup championships in Eindhoven, Netherlands. Around 300 teams from 40 countries are competing this week in the RoboCup championships. The competition has the long-term goal of building a team of androids good enough to beat the human world cup team by 2050. (AP Photo/Toby Sterling)
/ AP

In this photo taken Thursday, June 27, 2013 robots in the "kids" humanoid division compete during the RoboCup championships in Eindhoven, Netherlands. The robot in the foreground is standing back up again after a fall. Around 300 teams from 40 countries are competing this week in the RoboCup championships. The competition has the long-term goal of building a team of androids good enough to beat the human world cup team by 2050. (AP Photo/Toby Sterling)— AP

In this photo taken Thursday, June 27, 2013 robots in the "kids" humanoid division compete during the RoboCup championships in Eindhoven, Netherlands. The robot in the foreground is standing back up again after a fall. Around 300 teams from 40 countries are competing this week in the RoboCup championships. The competition has the long-term goal of building a team of androids good enough to beat the human world cup team by 2050. (AP Photo/Toby Sterling)
/ AP

In this photo taken Thursday, June 27, 2013 robotics students grab tools to make last minute tweaks to their robots ahead of a match at the RoboCup championships in Eindhoven, Netherlands. Around 300 teams from 40 countries are competing this week in the RoboCup championships. The competition has the long-term goal of building a team of androids good enough to beat the human world cup team by 2050. (AP Photo/Toby Sterling)— AP

In this photo taken Thursday, June 27, 2013 robotics students grab tools to make last minute tweaks to their robots ahead of a match at the RoboCup championships in Eindhoven, Netherlands. Around 300 teams from 40 countries are competing this week in the RoboCup championships. The competition has the long-term goal of building a team of androids good enough to beat the human world cup team by 2050. (AP Photo/Toby Sterling)
/ AP

In this photo taken Thursday, June 27, 2013 Mostafa Mahmoodi, in charge of mechanical systems for the robotics team from Iran's Qazvid Islamic Open University, shows off the kicking and passing device used by his mid-sized robots at the RoboCup in Eindhoven, Netherlands. Around 300 teams from 40 countries are competing this week in the RoboCup championships. The competition has the long-term goal of building a team of androids good enough to beat the human world cup team by 2050. (AP Photo/Toby — AP

In this photo taken Thursday, June 27, 2013 Mostafa Mahmoodi, in charge of mechanical systems for the robotics team from Iran's Qazvid Islamic Open University, shows off the kicking and passing device used by his mid-sized robots at the RoboCup in Eindhoven, Netherlands. Around 300 teams from 40 countries are competing this week in the RoboCup championships. The competition has the long-term goal of building a team of androids good enough to beat the human world cup team by 2050. (AP Photo/Toby
/ AP

In this photo taken Thursday, June 27, 2013 robots in the "standard platform" division compete at the RoboCup championships in Eindhoven, Netherlands. Around 300 teams from 40 countries are competing this week in the RoboCup championships. The competition has the long-term goal of building a team of androids good enough to beat the human world cup team by 2050. (AP Photo/Toby Sterling)— AP

In this photo taken Thursday, June 27, 2013 robots in the "standard platform" division compete at the RoboCup championships in Eindhoven, Netherlands. Around 300 teams from 40 countries are competing this week in the RoboCup championships. The competition has the long-term goal of building a team of androids good enough to beat the human world cup team by 2050. (AP Photo/Toby Sterling)
/ AP

In this photo taken Thursday, June 27, 2013, robotics students from left to right: Chris Akatsuka, Dickens He, Alan Aquino and Tatenda Mushonga from the University of Pennsylvania's "UPennalizer" team show off their robots at the RoboCup championships in Eindhoven, Netherlands. Around 300 teams from 40 countries are competing this week in the RoboCup championships. The competition has the long-term goal of building a team of androids good enough to beat the human world cup team by 2050. (AP Phot— AP

In this photo taken Thursday, June 27, 2013, robotics students from left to right: Chris Akatsuka, Dickens He, Alan Aquino and Tatenda Mushonga from the University of Pennsylvania's "UPennalizer" team show off their robots at the RoboCup championships in Eindhoven, Netherlands. Around 300 teams from 40 countries are competing this week in the RoboCup championships. The competition has the long-term goal of building a team of androids good enough to beat the human world cup team by 2050. (AP Phot
/ AP

EINDHOVEN, Netherlands 
With the score tied 1-1, it's gone to a penalty shootout in a tense soccer match between teams from Israel and Australia.

As the Australian goalkeeper in his red jersey braces for the shot, the Israeli striker pauses. Then he breaks into a dance instead of kicking the ball.

Perhaps he can be forgiven: He's a robot, after all.

Welcome to the RoboCup, where more than a thousand soccer-playing robots from forty countries have descended on the Dutch technology Mecca of Eindhoven this week with one goal in mind: beat the humans.

Eventually.

The tournament's mission is to defeat the human World Cup winners by 2050 - creating technology along the way that will have applications far beyond the realm of sport.

To achieve the goal, organizers have created multiple competition classes - including small robots, large robots, humanoid robots and even virtual robots - with plans to merge their techniques into a single squad of all-star androids capable of one day winning a man vs. machine matchup.

For now, Lionel Messi doesn't need to look over his shoulder. Humanoid robots have difficulty keeping their balance, and the largest - human height - move more like, well, robots than world-class athletes.

"To be honest, I think a 3-year-old could win against any of the humanoid teams," says Marcell Missura of the University of Bonn, whose NimbRO team won the "teen" humanoid class in Mexico City last year.

NimbRO's 3-foot (120 centimeter) striker sports a shock of white hair and a flashy pink bandanna as it towers above a Japanese opponent in one match. That's because the Japanese player doesn't have a head, just a prong with a camera mounted on top.

The NimbRO striker shuffles over to the ball where it lies near one sideline, centers itself carefully, and then raises its head to gauge the placement of the goal. It then shifts its weight to one foot, draws back the other foot and kicks.

GOAAAAAAL!

The shot is not powerful, but it's spot on, and it leaves the opposing keeper flat-footed.

"It's starting to look like soccer," Missura says hopefully.

Missura says his robot's outfit, which also includes a pair of shorts that hang clumsily from its robotic hips, actually hinders its performance, leading to overheating. But making the bots look human is part of his task.

"If they're ugly they will not be accepted by people," he said. "Plus it is a little fun."

While the humanoid robots have a long way to go, it's a different story when robots are allowed to be robots - that is, with wheels, joints that can pivot 360 degrees and a wide array of sensors.

The smallest robots, each about the size and shape of a birthday cake, swarm across their field, weaving around like piranhas. These bots play with a golf ball they tick into the goal so powerfully it's difficult to see it happen.

As in all the divisions, once a game starts, there's no human interference - except for substitutions, when humans are allowed to remove a bot that has broken down, and when referees eject a player for fouling an opponent.